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  <title>Returns the size associated with the Imagick object</title>
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    <li>Returns the size associated with the Imagick object</li>
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  <div id="layout-content"><div id="imagick.getsize" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::getSize</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::getSize</span> &mdash; <span class="dc-title">Returns the size associated with the Imagick object</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.getsize-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><strong>Imagick::getSize</strong></span>(): <span class="type">array</span></div>

  <p class="para rdfs-comment">
   Get the size in pixels associated with the Imagick object, previously set by <span class="function"><a href="imagick.setsize.html" class="function">Imagick::setSize()</a></span>.
  </p>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
   <p class="para">
    This method just returns the size that was set using <span class="function"><a href="imagick.setsize.html" class="function">Imagick::setSize()</a></span>. If you want to get the actual width / height of the image, use <span class="function"><a href="imagick.getimagewidth.html" class="function">Imagick::getImageWidth()</a></span> and <span class="function"><a href="imagick.getimageheight.html" class="function">Imagick::getImageHeight()</a></span>.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.getsize-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagick.getsize-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the size associated with the Imagick object as an array with the
   keys &quot;columns&quot; and &quot;rows&quot;.
  </p>
 </div>

 
 <div class="refsect1 examples" id="refsect1-imagick.getsize-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-2785">
    <p><strong>示例 #1 Getting the size of a raw RGB image set at 200x400, after scaling to 400x800 (compared to width / height)</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//Set&nbsp;size&nbsp;first&nbsp;and&nbsp;then&nbsp;load&nbsp;the&nbsp;raw&nbsp;image<br /></span><span style="color: #0000BB">$img&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$img</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setSize</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">400</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$img</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">readImage</span><span style="color: #007700">(</span><span style="color: #DD0000">"image.rgb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$img</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">scaleImage</span><span style="color: #007700">(</span><span style="color: #0000BB">400</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">800</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$size&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$img</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getSize</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$size</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #0000BB">$img</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageWidth</span><span style="color: #007700">().</span><span style="color: #DD0000">"x"</span><span style="color: #007700">.</span><span style="color: #0000BB">$img</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageHeight</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Array
(
    [columns] =&gt; 200
    [rows] =&gt; 400
)
400x800
</pre></div>
    </div>
   </div>
  </p>
 </div>


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